Questions: Starting with 48, show one way to make an expression with a sum of 75.
48+20+5+2
Now, use the expression above to complete the equation.
48+?=75
Transcript text: Starting with 48 , show one way to make an expression with a sum of 75 .
\[
48+20+5+2
\]
Now, use the expression above to complete the equation.
\[
48+? ?=75
\]
Solution
Solution Steps
Step 1: Verify the given expression
The expression provided is \(48 + 20 + 5 + 2\). Calculate the sum:
\[
48 + 20 = 68
\]
\[
68 + 5 = 73
\]
\[
73 + 2 = 75
\]
The sum of the expression is indeed 75.
Step 2: Identify the missing part of the equation
The equation to complete is:
\[
48 + ? ? = 75
\]
From the expression \(48 + 20 + 5 + 2\), the missing part is \(20 + 5 + 2\).
Step 3: Simplify the missing part
Combine the numbers in the missing part:
\[
20 + 5 + 2 = 27
\]
Thus, the equation becomes:
\[
48 + 27 = 75
\]